JPH02107908U - - Google Patents
Info
- Publication number
- JPH02107908U JPH02107908U JP1682989U JP1682989U JPH02107908U JP H02107908 U JPH02107908 U JP H02107908U JP 1682989 U JP1682989 U JP 1682989U JP 1682989 U JP1682989 U JP 1682989U JP H02107908 U JPH02107908 U JP H02107908U
- Authority
- JP
- Japan
- Prior art keywords
- machine
- rotary tiller
- tiller
- walk
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000003971 tillage Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000008602 contraction Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Agricultural Machines (AREA)
- Lifting Devices For Agricultural Implements (AREA)
Description
図面は本考案の一実施例を示し、第１図はロー
タリ耕耘部のローリング構造を示す横断面図、第
２図は歩行型耕耘部の全体側面図、第３図は第２
図の矢視図、第４図は伸縮機構の側面拡大図、
第５図は伸縮機構の伸縮状態を示す作用説明図、
第６図は第４図の平面図、第７図は安全機構の作
用説明図、第８図は伝動機構の切換状態を示す作
用説明図、第９図Ａはボールクラツチ機構の切状
態を示す作用説明図、第９図Ｂはボールクラツチ
機構の入状態を示す作用説明図、第１０図はボー
ルの規制状態を示す作用説明図である。
Ｔ……歩行型耕耘装置、Ｈ……本機、Ｒ……ロ
ータリ耕耘部、Ｇ……ロータリ耕耘部の回動中心
、Ｍ……機体中心、１７……本機側ケース、１９
……ロータリ駆動軸、２２……ロータリ回動パイ
プ、２３……固定板、２３ａ……取付板、４５…
…伸縮機構、５３……ブラケツト、５４……スイ
ツチカバー、５５……傾斜センサ、５６……取付
板、５７……リミツトスイツチ、５９……アクチ
エータ、５９ａ……アクチエータの作動端、６１
……作動片。
The drawings show one embodiment of the present invention; FIG. 1 is a cross-sectional view showing the rolling structure of the rotary tiller, FIG. 2 is an overall side view of the walking-type tiller, and FIG.
The arrow view in the figure, Figure 4 is an enlarged side view of the telescoping mechanism,
FIG. 5 is an action explanatory diagram showing the expansion and contraction state of the expansion and contraction mechanism;
Fig. 6 is a plan view of Fig. 4, Fig. 7 is an explanatory diagram of the operation of the safety mechanism, Fig. 8 is an explanatory diagram of the operation showing the switching state of the transmission mechanism, and Fig. 9A shows the disengaged state of the ball clutch mechanism. FIG. 9B is an explanatory diagram of the action showing the engaged state of the ball clutch mechanism, and FIG. 10 is an explanatory diagram of the action showing the ball regulating state. T...Walking tillage device, H...this machine, R...rotary tilling section, G...rotation center of rotary tilling section, M...center of machine body, 17...main machine side case, 19
...Rotary drive shaft, 22...Rotary rotation pipe, 23...Fixing plate, 23a...Mounting plate, 45...
... Telescopic mechanism, 53 ... Bracket, 54 ... Switch cover, 55 ... Inclination sensor, 56 ... Mounting plate, 57 ... Limit switch, 59 ... Actuator, 59a ... Working end of actuator, 61
...Operating piece.
Claims (1)
リ耕耘部を、本機の左右傾動を検知するセンサに
より水平制御する歩行型耕耘装置において、上記
ロータリ耕耘部の最大傾動位置を検出する左右一
対のリミツトスイツチを取付板を介して本機側に
固定し、該スイツチの上方を覆うスイツチカバー
をロータリ耕耘部側に固定し、該スイツチカバー
に上記左右のスイツチ間に臨む作動片を設けてな
る歩行型耕耘機。 In a walk-behind tillage device that horizontally controls a rotary tiller connected to the rear of the machine so that it can roll freely, using a sensor that detects the left and right tilting of the machine, a pair of left and right limit switches are installed to detect the maximum tilting position of the rotary tiller. A walk-behind tiller comprising: a switch cover that is fixed to the main machine side via a mounting plate and covers the upper part of the switch; fixed to the rotary tiller side; and an actuating piece facing between the left and right switches is provided on the switch cover. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1682989U JPH0737449Y2 (en) | 1989-02-17 | 1989-02-17 | Walk-behind field cultivator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1682989U JPH0737449Y2 (en) | 1989-02-17 | 1989-02-17 | Walk-behind field cultivator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02107908U true JPH02107908U (en) | 1990-08-28 |
| JPH0737449Y2 JPH0737449Y2 (en) | 1995-08-30 |
Family
ID=31230096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1682989U Expired - Lifetime JPH0737449Y2 (en) | 1989-02-17 | 1989-02-17 | Walk-behind field cultivator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0737449Y2 (en) |
-
1989
- 1989-02-17 JP JP1682989U patent/JPH0737449Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0737449Y2 (en) | 1995-08-30 |
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